And the problem is worse for night owls.
Read moreAI pregnancy scans twice as fast and just as accurate as traditional sonograms, study finds
Artificial intelligence is being hailed as a potential game-changer in prenatal care
Read moreWarning issued over ‘untreatable’ gonorrhoea amid rise in cases
More and more cases aren’t responding to antibiotics
Read moreAlmost a quarter of men with testosterone deficiency struggle for five years before seeing a doctor
Imperial College London conducted a survey of 2,000 men with the condition and found they often buy supplements and change their diet before seeing a doctor
Read moreNew drug could reduce risk of early-onset Alzheimer’s disease
The results boost hopes similar treatments being developed to target more common forms of Alzheimer’s – that appear when people reach their sixties, seventies and eighties – might also be effective.
Read moreExperts split on whether mental illnesses are ‘overdiagnosed’ in UK
Were Wes Streeting’s claims true? Susan McPherson and Joanna Moncrieff go head-to-head
Read moreUndiscovered cause of Parkinson’s found for first time by scientists in huge breakthrough
Experts make breakthrough that could pave way for new treatments for neurodegenerative disease
Read more